? spirale Bergh Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Chromista phylum Myzozoa class Dinophyceae order Gymnodiniales family Gymnodiniaceae genus Gyrodinium species Gyrodinium spirale Name Homonyms ? spirale Lackey ? spirale Venturi et al., 2007 ? spirale Trueman & Williams, 1927 ? spirale Zhao & Zheng, 1977 ? spirale Bergh